Splunk IT Service Intelligence (ITSI) is an analytics and IT management solution that provides real-time and predictive performance monitoring, 360-degree service visibility, and simplified alert management for complex environments. ITSI uses machine learning intelligence to associate and apply data from monitoring sources, enabling teams to predict and respond to events before they impact customers. ITSI is available for Splunk Enterprise or Cloud and integrates with IT service management and orchestration tools such as Splunk On Call and Splunk's automation technology. ITSI has been implemented successfully by companies such as Leidos and TalkTalk, resulting in significant cost savings, improved service performance, and increased customer satisfaction.